Description
The Comcast firmware on Cisco DPC3939 (firmware version dpc3939-P20-18-v303r20421746-170221a-CMCST) and DPC3941T (firmware version DPC3941_2.5s3_PROD_sey) devices allows remote attackers to access the web UI by establishing a session to the wan0 WAN IPv6 address and then entering unspecified hardcoded credentials. This wan0 interface cannot be accessed from the public Internet.
Published: 2017-07-31
Score: 8.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2017-18420 The Comcast firmware on Cisco DPC3939 (firmware version dpc3939-P20-18-v303r20421746-170221a-CMCST) and DPC3941T (firmware version DPC3941_2.5s3_PROD_sey) devices allows remote attackers to access the web UI by establishing a session to the wan0 WAN IPv6 address and then entering unspecified hardcoded credentials. This wan0 interface cannot be accessed from the public Internet.
History

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Subscriptions

Cisco Dpc3939 Dpc3939 Firmware Dpc3941t Dpc3941t Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T17:11:01.498Z

Reserved: 2017-06-07T00:00:00.000Z

Link: CVE-2017-9488

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2017-07-31T03:29:00.613

Modified: 2025-04-20T01:37:25.860

Link: CVE-2017-9488

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses